Before trying to work on air bag system components, remove and separate the negative (-) cable from the battery, then stop and wait for two minutes so the air bag system's capacitor can drain and to prevent accidentally deploying the air bags. Detach and separate the negative battery cable and after that, release the air bag module. Take off the screws that hold the switch-to-steering wheel mount in place, together with the switch and its electrical connector. To install it, join the electrical connector to the switch, install the switch and make sure to attach it with the mounting screws at 1.5 Nm (14 in. lbs.) torque. Install the air bag module and then place the negative battery cable back on the terminal.